Go Slices

Internal

• Go Built-in Types
• Arrays

Overview

A slice is a reference type that implements a dynamic array. Slices are indexable, and they have a variable length.

TODO Deep difference between slice and array (memory model, etc.)

Declaration

A slice declaration is similar to an array's except the length is not specified. The slice is created with a zero length.

var s []int

Type inferred declaration:

s := make([]int, 5)

Slice Operators and Functions

Slice built-in functions append(), copy().